Domain returns the domain of definition of a function. Supports trigo function at denominator; everything is displayed in pretty print. Final version: does not seem to be buggy at all!
Gives a considerable amount of information about a function, including a variation table, the derivative, the graph, the variations, the inflection points, and more.
Gives a considerable amount of information about a function, including a variation table, the derivative, the graph, the variations, the inflection points, and more.